What is the DelphiVCL.Application.ModalLevel Property?
In this post, you’ll learn more about ModalLevel or DelphiVCL.Application.ModalLevel property that gives the number of currently open modal forms. ModalLevel is a read-only property that gives the number of modal forms which are currently open. Any call to ModalStarted increments the value of ModalLevel, while each call to…
InsertComponent adds the component passed in the AComponent parameter to the end of the Components array property. The inserted component must have no name (no specified Name property value), or the name must be unique among all others in the Components list. When the owning…
In this post, you’ll learn to use the HelpContext method or DelphiVCL.Application.HelpContext to display the Help topic specified by the numeric context identifier. Learning more about the HelpContext Method will allow you to easily build programs using Python…
In this post, you’ll learn more about Minimize or DelphiVCL.Application.Minimize method is used to shrink an application to the Windows taskbar.Learning more about the Minimize method will enable you to quickly create applications that allow you to minimize a form or window using Python script writer.
Call Minimize to minimize the application. When the user minimizes the application, the…
In this post, you’ll learn how to use the HandleMessage method or DelphiVCL.Application.HandleMessage to interrupt the execution of an application while Windows processes a message in the Windows message queue. Learning more about the HandleMessage method will help you…
What Is The GetParentComponent Method in DelphiVCL.Application?
October 20, 2021
In this post, you’ll learn more about the GetParentComponent method or DelphiVCL.Application.GetParentComponent is used to return the containing component. GetParentComponent returns a reference to the component that contains the current component, or nil if there is…
In this post, you’ll learn how to use GetNamePath method or DelphiVCL.Application.GetNamePath to return a string used by the Object Inspector. GetNamePath is used to determine the text to display in the Object Inspector for the name of the object being edited. GetNamePath is introduced in TPersistent so descendants such as collections can appear in the Object Inspector. TComponent overrides…
In this post, you’ll learn how the HandleException method, also known as DelphiVCL.Application.HandleException, works. It’s used to provide the application with default exception handling. If an exception passes through all the try blocks in the application code…
In this post, you’ll learn more about the Handle property or DelphiVCL.Application.Handle is used to provide access to the underlying Windows screen object for the control. The Handle property returns the window handle for the underlying Microsoft Windows screen…
What Is The GetInterfaceTable Method in DelphiVCL.Application?
October 14, 2021
In this post, you’ll learn how to use the GetInterfaceTable method or DelphiVCL.Application.GetInterfaceTable to return a pointer to a structure containing all of the interfaces implemented by a given class. Learning more about the GetInterfaceTable will help you build easily Delphi Applications with Python Windows GUI Builder
Examining the properties and methods of…
